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/*
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.tv.settings.system.locale;
import android.app.ActivityManager;
import android.content.Context;
import android.os.RemoteException;
import android.util.Log;
import androidx.lifecycle.ViewModel;
import com.android.internal.app.LocaleStore;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
/** ViewModel to provide data for locale selection. */
public class LocaleDataViewModel extends ViewModel {
private static final String TAG = "LocaleDataViewModel";
private final Map<LocaleStore.LocaleInfo, ArrayList<LocaleStore.LocaleInfo>> mLocaleMap =
new HashMap<>();
static final boolean TRANSLATED_ONLY = false;
public static Locale getCurrentLocale() {
try {
return ActivityManager.getService().getConfiguration()
.getLocales().get(0);
} catch (RemoteException e) {
Log.e(TAG, "Could not retrieve locale", e);
return null;
}
}
public void addLocaleInfoList(LocaleStore.LocaleInfo localeInfo, Context context,
Set<String> langTagsToIgnore) {
ArrayList<LocaleStore.LocaleInfo> localeInfoWithCountryList = new ArrayList<>(
LocaleStore.getLevelLocales(
context, langTagsToIgnore, localeInfo, TRANSLATED_ONLY));
mLocaleMap.put(localeInfo, localeInfoWithCountryList);
}
public ArrayList<LocaleStore.LocaleInfo> getLocaleInfoList(LocaleStore.LocaleInfo localeInfo) {
return mLocaleMap.get(localeInfo);
}
}
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